package com.chinasofti.manager.domain.arrlist;

import java.util.ArrayList;

public class Demo02 {
    public static void main(String[] args) {
        ArrayList<String> arr = new ArrayList<>();
        arr.add("java");
        arr.add("mysql");
        arr.add("python");
        for(String a:arr){
            System.out.print(a+"\t");
        }
        System.out.println();
        String a= arr.toString();
        System.out.println(a);
    }
}
